4468702935880

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{17881}}^1\times {\mathrm{58391}}^1$

素因数の和:76390

約数の個数: 64

約数和(自身を含む): 10149291031680

約数和(自身を除く): 5680588095800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 17881, 35762, 58391, 71524, 89405, 116782, 143048, 178810, 233564, 291955, 357620, 467128, 583910, 715240, 1167820, 1913267, 2335640, 3826534, 6247837, 7653068, 9566335, 12495674, 15306136, 19132670, 24991348, 31239185, 38265340, 49982696, 62478370, 76530680, 124956740, 249913480, 1044089471, 2088178942, 4176357884, 5220447355, 8352715768, 10440894710, 20881789420, 41763578840, 111717573397, 223435146794, 446870293588, 558587866985, 893740587176, 1117175733970, 2234351467940, 4468702935880]

約数ペア:

[(1, 4468702935880), (2, 2234351467940), (4, 1117175733970), (5, 893740587176), (8, 558587866985), (10, 446870293588), (20, 223435146794), (40, 111717573397), (107, 41763578840), (214, 20881789420), (428, 10440894710), (535, 8352715768), (856, 5220447355), (1070, 4176357884), (2140, 2088178942), (4280, 1044089471), (17881, 249913480), (35762, 124956740), (58391, 76530680), (71524, 62478370), (89405, 49982696), (116782, 38265340), (143048, 31239185), (178810, 24991348), (233564, 19132670), (291955, 15306136), (357620, 12495674), (467128, 9566335), (583910, 7653068), (715240, 6247837), (1167820, 3826534), (1913267, 2335640)]